WO2008091947A3 - Système et procédé pour la détection et l'analyse de la voix - Google Patents

Système et procédé pour la détection et l'analyse de la voix Download PDF

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Publication number
WO2008091947A3
WO2008091947A3 PCT/US2008/051799 US2008051799W WO2008091947A3 WO 2008091947 A3 WO2008091947 A3 WO 2008091947A3 US 2008051799 W US2008051799 W US 2008051799W WO 2008091947 A3 WO2008091947 A3 WO 2008091947A3
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WO
WIPO (PCT)
Prior art keywords
child
language
analysis
key child
development
Prior art date
Application number
PCT/US2008/051799
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English (en)
Other versions
WO2008091947A2 (fr
WO2008091947A9 (fr
Inventor
Terrance Paul
Dongxin Xu
Umit Yapanel
Sharmistha Gray
Original Assignee
Infoture Inc
Terrance Paul
Dongxin Xu
Umit Yapanel
Sharmistha Gray
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Infoture Inc, Terrance Paul, Dongxin Xu, Umit Yapanel, Sharmistha Gray filed Critical Infoture Inc
Priority to EP08728136.6A priority Critical patent/EP2126901B1/fr
Priority to CA2676380A priority patent/CA2676380C/fr
Publication of WO2008091947A2 publication Critical patent/WO2008091947A2/fr
Publication of WO2008091947A3 publication Critical patent/WO2008091947A3/fr
Publication of WO2008091947A9 publication Critical patent/WO2008091947A9/fr

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Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L17/00—Speaker identification or verification
    • G10L17/16—Hidden Markov models [HMM]
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/04—Segmentation; Word boundary detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Machine Translation (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)

Abstract

L'invention concerne des systèmes et des procédés pour la surveillance et l'analyse de l'environnement de langage et du développement d'un enfant. L'environnement de langage et le développement de langage d'un enfant peuvent être surveillés sans placer de limitation artificielle sur les activités de l'enfant ou nécessiter une tierce personne comme observateur. L'environnement de langage peut être analysé pour identifier des mots, des vocalisations ou d'autres bruits dirigés vers ou prononcés par l'enfant, indépendants du contenu. L'analyse peut comprendre le nombre de réponses entre l'enfant et quelqu'un d'autre, tel qu'un adulte et le nombre de mots prononcés par l'enfant et/ou quelqu'un d'autre, indépendants du contenu de la voix. Une ou plusieurs mesures peuvent être déterminées selon l'analyse et fournies pour aider à améliorer l'environnement de langage et/ou à suivre le développement de langage de l'enfant.
PCT/US2008/051799 2007-01-23 2008-01-23 Système et procédé pour la détection et l'analyse de la voix WO2008091947A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08728136.6A EP2126901B1 (fr) 2007-01-23 2008-01-23 Système pour l'analyse de la voix
CA2676380A CA2676380C (fr) 2007-01-23 2008-01-23 Systeme et procede pour la detection et l'analyse de la voix

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US88612207P 2007-01-23 2007-01-23
US88616707P 2007-01-23 2007-01-23
US60/886,122 2007-01-23
US60/886,167 2007-01-23

Publications (3)

Publication Number Publication Date
WO2008091947A2 WO2008091947A2 (fr) 2008-07-31
WO2008091947A3 true WO2008091947A3 (fr) 2008-09-25
WO2008091947A9 WO2008091947A9 (fr) 2008-11-20

Family

ID=39529392

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/051799 WO2008091947A2 (fr) 2007-01-23 2008-01-23 Système et procédé pour la détection et l'analyse de la voix

Country Status (4)

Country Link
US (1) US8744847B2 (fr)
EP (1) EP2126901B1 (fr)
CA (1) CA2676380C (fr)
WO (1) WO2008091947A2 (fr)

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US20090155751A1 (en) 2009-06-18
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